加工中东含硫原油及生产清洁燃料配套改造工程技术经济分析

介绍广州分公司加工中东含硫原油及生产清洁燃料配套改造工程实施的背景和实施情况，并对其进行技术经济分析。分析结果表明，改造工程实施后，原油一次加工能力、深加工能力、加工高硫原油能力、清洁燃料生产能力以及生产组织的灵活性得到提高。但受廉价氢源比例低、重油加工能力对原油劣质化适应性差和产品结构优化程度不高等问题的制约，加工损失、完全加工费用等技术经济指标完成不理想。因此需要进一步优化装置结构、降低制氢比例、提高重油加工能力，提高装置运行水平，优化产品结构。

TECHNICAL & ECONOMICAL ANALYSES OF A RECENT COMPLETED REFINERY EXPANSION PROJECT

Abstract：The background and execution of SINOPEC Guangzhou’s refinery expansion project were introduced. The technical and economical analyses of refinery expansion project were also carried out. After the completion of the refinery expansion project, the primarily processing capabilities of crude oil and crude oil with high sulfer content are upgraded. So are the further processing capability, the clean fuel production capability and the production organization capability. It is also found at the same time that the technical and economical indicators, such as the processing loss, the complete production cost and so on, are not desirable due to, the low proportional low price hydrogen supply, the poor adaptability of residual oil processing capacity to deteriorated crude oil quality, the lack of optimized product structure and so on. All these reduce economic efficiency. To bring the technical and economical indicators to a higher level and upgrade the economic efficiency it is key important for us to further optimize the unit structure, to proportionally lower the hydrogen production, to increase the residual oil processing capacity, to improve the unit operation ability and finally to optimize the product structure.